[PATCH 1/8] introduce bsearch

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[PATCH 1/8] introduce bsearch_arg
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* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------82D677E9F94AC7574E460205
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210308.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------556A1DC61262AF15641DB204
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-func-20210308b.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 src/tools/msvc/Mkvcbuild.pm                   |  2 +-
 6 files changed, 47 insertions(+), 37 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
diff --git a/src/tools/msvc/Mkvcbuild.pm b/src/tools/msvc/Mkvcbuild.pm
index 49614106dc..20221c1ae3 100644
--- a/src/tools/msvc/Mkvcbuild.pm
+++ b/src/tools/msvc/Mkvcbuild.pm
@@ -101,7 +101,7 @@ sub mkvcbuild
 	  dirent.c dlopen.c getopt.c getopt_long.c link.c
 	  pread.c preadv.c pwrite.c pwritev.c pg_bitutils.c
 	  pg_strong_random.c pgcheckdir.c pgmkdirp.c pgsleep.c pgstrcasecmp.c
-	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c quotes.c system.c
+	  pqsignal.c mkdtemp.c qsort.c qsort_arg.c bsearch_arg.c quotes.c system.c
 	  strerror.c tar.c thread.c
 	  win32env.c win32error.c win32security.c win32setlocale.c win32stat.c);
 
-- 
2.26.2


--------------D524CD37E77B36A2883A7617
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210311.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* [PATCH 1/8] introduce bsearch_arg
@ 2021-03-04 23:16  Tomas Vondra <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Tomas Vondra @ 2021-03-04 23:16 UTC (permalink / raw)

---
 src/backend/statistics/extended_stats.c       | 31 --------------
 src/include/port.h                            |  5 +++
 .../statistics/extended_stats_internal.h      |  5 ---
 src/port/Makefile                             |  1 +
 src/port/bsearch_arg.c                        | 40 +++++++++++++++++++
 5 files changed, 46 insertions(+), 36 deletions(-)
 create mode 100644 src/port/bsearch_arg.c

diff --git a/src/backend/statistics/extended_stats.c b/src/backend/statistics/extended_stats.c
index a030ea3653..fa42851fd5 100644
--- a/src/backend/statistics/extended_stats.c
+++ b/src/backend/statistics/extended_stats.c
@@ -659,37 +659,6 @@ compare_datums_simple(Datum a, Datum b, SortSupport ssup)
 	return ApplySortComparator(a, false, b, false, ssup);
 }
 
-/* simple counterpart to qsort_arg */
-void *
-bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
-			int (*compar) (const void *, const void *, void *),
-			void *arg)
-{
-	size_t		l,
-				u,
-				idx;
-	const void *p;
-	int			comparison;
-
-	l = 0;
-	u = nmemb;
-	while (l < u)
-	{
-		idx = (l + u) / 2;
-		p = (void *) (((const char *) base) + (idx * size));
-		comparison = (*compar) (key, p, arg);
-
-		if (comparison < 0)
-			u = idx;
-		else if (comparison > 0)
-			l = idx + 1;
-		else
-			return (void *) p;
-	}
-
-	return NULL;
-}
-
 /*
  * build_attnums_array
  *		Transforms a bitmap into an array of AttrNumber values.
diff --git a/src/include/port.h b/src/include/port.h
index 227ef4b148..82f63de325 100644
--- a/src/include/port.h
+++ b/src/include/port.h
@@ -508,6 +508,11 @@ typedef int (*qsort_arg_comparator) (const void *a, const void *b, void *arg);
 extern void qsort_arg(void *base, size_t nel, size_t elsize,
 					  qsort_arg_comparator cmp, void *arg);
 
+extern void *bsearch_arg(const void *key, const void *base,
+						 size_t nmemb, size_t size,
+						 int (*compar) (const void *, const void *, void *),
+						 void *arg);
+
 /* port/chklocale.c */
 extern int	pg_get_encoding_from_locale(const char *ctype, bool write_message);
 
diff --git a/src/include/statistics/extended_stats_internal.h b/src/include/statistics/extended_stats_internal.h
index c849bd57c0..a0a3cf5b0f 100644
--- a/src/include/statistics/extended_stats_internal.h
+++ b/src/include/statistics/extended_stats_internal.h
@@ -85,11 +85,6 @@ extern int	multi_sort_compare_dims(int start, int end, const SortItem *a,
 extern int	compare_scalars_simple(const void *a, const void *b, void *arg);
 extern int	compare_datums_simple(Datum a, Datum b, SortSupport ssup);
 
-extern void *bsearch_arg(const void *key, const void *base,
-						 size_t nmemb, size_t size,
-						 int (*compar) (const void *, const void *, void *),
-						 void *arg);
-
 extern AttrNumber *build_attnums_array(Bitmapset *attrs, int *numattrs);
 
 extern SortItem *build_sorted_items(int numrows, int *nitems, HeapTuple *rows,
diff --git a/src/port/Makefile b/src/port/Makefile
index e41b005c4f..52dbf5783f 100644
--- a/src/port/Makefile
+++ b/src/port/Makefile
@@ -40,6 +40,7 @@ LIBS += $(PTHREAD_LIBS)
 OBJS = \
 	$(LIBOBJS) \
 	$(PG_CRC32C_OBJS) \
+	bsearch_arg.o \
 	chklocale.o \
 	erand48.o \
 	inet_net_ntop.o \
diff --git a/src/port/bsearch_arg.c b/src/port/bsearch_arg.c
new file mode 100644
index 0000000000..d24dc4b7c4
--- /dev/null
+++ b/src/port/bsearch_arg.c
@@ -0,0 +1,40 @@
+/*
+ *	bsearch_arg.c: bsearch variant with a user-supplied pointer
+ *
+ *	src/port/bsearch_arg.c
+ */
+
+
+#include "c.h"
+
+
+/* simple counterpart to qsort_arg */
+void *
+bsearch_arg(const void *key, const void *base, size_t nmemb, size_t size,
+			int (*compar) (const void *, const void *, void *),
+			void *arg)
+{
+	size_t		l,
+				u,
+				idx;
+	const void *p;
+	int			comparison;
+
+	l = 0;
+	u = nmemb;
+	while (l < u)
+	{
+		idx = (l + u) / 2;
+		p = (void *) (((const char *) base) + (idx * size));
+		comparison = (*compar) (key, p, arg);
+
+		if (comparison < 0)
+			u = idx;
+		else if (comparison > 0)
+			l = idx + 1;
+		else
+			return (void *) p;
+	}
+
+	return NULL;
+}
-- 
2.26.2


--------------AC3FFB734F56C5F52D422EFC
Content-Type: text/x-patch; charset=UTF-8;
 name="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.patch"
Content-Transfer-Encoding: 7bit
Content-Disposition: attachment;
 filename*0="0002-Pass-all-scan-keys-to-BRIN-consistent-funct-20210305.pa";
 filename*1="tch"



^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Prevent psql \watch from running queries that return no rows
@ 2023-06-02 15:47  Greg Sabino Mullane <[email protected]>
  0 siblings, 1 reply; 98+ messages in thread

From: Greg Sabino Mullane @ 2023-06-02 15:47 UTC (permalink / raw)
  To: pgsql-hackers

Attached is a patch to allow a new behavior for the \watch command in psql.
When enabled, this instructs \watch to stop running once the query returns
zero rows. The use case is the scenario in which you are watching the
output of something long-running such as pg_stat_progress_create_index, but
once it finishes you don't need thousands of runs showing empty rows from
the view.

This adds a new argument "zero" to the existing i=SEC and c=N arguments

Notes:

* Not completely convinced of the name "zero" (better than
"stop_when_no_rows_returned"). Considered adding a new x=y argument, or
overloading c (c=-1) but neither seemed very intuitive. On the other hand,
it's tempting to stick to a single method moving forward, although this is
a boolean option not a x=y one like the other two.

* Did not update help.c on purpose - no need to make \watch span two lines
there.

* Considered leaving early (e.g. don't display the last empty result) but
seemed better to show the final empty result as an explicit confirmation as
to why it stopped.

* Quick way to test:
select * from pg_stat_activity where backend_start > now() - '20
seconds'::interval;
\watch zero

Cheers,
Greg


Attachments:

  [application/octet-stream] psql_watch_exit_on_zero_rows_v1.patch (7.2K, ../../CAKAnmmKStATuddYxP71L+p0DHtp9Rvjze3XRoy0Dyw67VQ45UA@mail.gmail.com/3-psql_watch_exit_on_zero_rows_v1.patch)
  download | inline diff:
diff --git a/doc/src/sgml/ref/psql-ref.sgml b/doc/src/sgml/ref/psql-ref.sgml
index 880d3d0b32..66dd6801a0 100644
--- a/doc/src/sgml/ref/psql-ref.sgml
+++ b/doc/src/sgml/ref/psql-ref.sgml
@@ -3544,13 +3544,15 @@ testdb=&gt; <userinput>\setenv LESS -imx4F</userinput>
 
 
       <varlistentry id="app-psql-meta-command-watch">
-        <term><literal>\watch [ i[nterval]=<replaceable class="parameter">seconds</replaceable> ] [ c[ount]=<replaceable class="parameter">times</replaceable> ] [ <replaceable class="parameter">seconds</replaceable> ]</literal></term>
+        <term><literal>\watch [ i[nterval]=<replaceable class="parameter">seconds</replaceable> ] [ c[ount]=<replaceable class="parameter">times</replaceable> ] [ zero ] [ <replaceable class="parameter">seconds</replaceable> ]</literal></term>
         <listitem>
         <para>
         Repeatedly execute the current query buffer (as <literal>\g</literal> does)
         until interrupted, or the query fails, or the execution count limit
-        (if given) is reached.  Wait the specified number of
-        seconds (default 2) between executions.  For backwards compatibility,
+        (if given) is reached. If the <literal>zero</literal>
+        argument is used, execution stops when the query returns zero rows.
+        Wait the specified number of seconds (default 2) between executions.
+        For backwards compatibility,
         <replaceable class="parameter">seconds</replaceable> can be specified
         with or without an <literal>interval=</literal> prefix.
         Each query result is
diff --git a/src/bin/psql/command.c b/src/bin/psql/command.c
index 511debbe81..679365a26e 100644
--- a/src/bin/psql/command.c
+++ b/src/bin/psql/command.c
@@ -162,7 +162,7 @@ static bool do_connect(enum trivalue reuse_previous_specification,
 static bool do_edit(const char *filename_arg, PQExpBuffer query_buf,
 					int lineno, bool discard_on_quit, bool *edited);
 static bool do_shell(const char *command);
-static bool do_watch(PQExpBuffer query_buf, double sleep, int iter);
+static bool do_watch(PQExpBuffer query_buf, double sleep, int iter, bool zero_if_empty);
 static bool lookup_object_oid(EditableObjectType obj_type, const char *desc,
 							  Oid *obj_oid);
 static bool get_create_object_cmd(EditableObjectType obj_type, Oid oid,
@@ -2773,13 +2773,14 @@ exec_command_watch(PsqlScanState scan_state, bool active_branch,
 	{
 		bool		have_sleep = false;
 		bool		have_iter = false;
+		bool		zero_if_empty = false;
 		double		sleep = 2;
 		int			iter = 0;
 
 		/*
-		 * Parse arguments.  We allow either an unlabeled interval or
-		 * "name=value", where name is from the set ('i', 'interval', 'c',
-		 * 'count').
+		 * Parse arguments.  We allow either an unlabeled interval, the
+		 * keyword "zero", or "name=value", where name is from the set ('i',
+		 * 'interval', 'c', 'count').
 		 */
 		while (success)
 		{
@@ -2842,6 +2843,10 @@ exec_command_watch(PsqlScanState scan_state, bool active_branch,
 					success = false;
 				}
 			}
+			else if (strncmp("zero", opt, strlen("zero")) == 0)
+			{
+				zero_if_empty = true;
+			}
 			else
 			{
 				/* Unlabeled argument: take it as interval */
@@ -2872,7 +2877,7 @@ exec_command_watch(PsqlScanState scan_state, bool active_branch,
 			/* If query_buf is empty, recall and execute previous query */
 			(void) copy_previous_query(query_buf, previous_buf);
 
-			success = do_watch(query_buf, sleep, iter);
+			success = do_watch(query_buf, sleep, iter, zero_if_empty);
 		}
 
 		/* Reset the query buffer as though for \r */
@@ -5142,7 +5147,7 @@ do_shell(const char *command)
  * onto a bunch of exec_command's variables to silence stupider compilers.
  */
 static bool
-do_watch(PQExpBuffer query_buf, double sleep, int iter)
+do_watch(PQExpBuffer query_buf, double sleep, int iter, bool zero_if_empty)
 {
 	long		sleep_ms = (long) (sleep * 1000);
 	printQueryOpt myopt = pset.popt;
@@ -5272,7 +5277,7 @@ do_watch(PQExpBuffer query_buf, double sleep, int iter)
 		myopt.title = title;
 
 		/* Run the query and print out the result */
-		res = PSQLexecWatch(query_buf->data, &myopt, pagerpipe);
+		res = PSQLexecWatch(query_buf->data, &myopt, pagerpipe, zero_if_empty);
 
 		/*
 		 * PSQLexecWatch handles the case where we can no longer repeat the
diff --git a/src/bin/psql/common.c b/src/bin/psql/common.c
index 5973df2e39..4530dbcfc7 100644
--- a/src/bin/psql/common.c
+++ b/src/bin/psql/common.c
@@ -36,6 +36,7 @@ static int	ExecQueryAndProcessResults(const char *query,
 									   double *elapsed_msec,
 									   bool *svpt_gone_p,
 									   bool is_watch,
+									   bool zero_if_empty,
 									   const printQueryOpt *opt,
 									   FILE *printQueryFout);
 static bool command_no_begin(const char *query);
@@ -632,7 +633,7 @@ PSQLexec(const char *query)
  * e.g., because of the interrupt, -1 on error.
  */
 int
-PSQLexecWatch(const char *query, const printQueryOpt *opt, FILE *printQueryFout)
+PSQLexecWatch(const char *query, const printQueryOpt *opt, FILE *printQueryFout, bool zero_if_empty)
 {
 	bool		timing = pset.timing;
 	double		elapsed_msec = 0;
@@ -646,7 +647,7 @@ PSQLexecWatch(const char *query, const printQueryOpt *opt, FILE *printQueryFout)
 
 	SetCancelConn(pset.db);
 
-	res = ExecQueryAndProcessResults(query, &elapsed_msec, NULL, true, opt, printQueryFout);
+	res = ExecQueryAndProcessResults(query, &elapsed_msec, NULL, true, zero_if_empty, opt, printQueryFout);
 
 	ResetCancelConn();
 
@@ -1134,7 +1135,7 @@ SendQuery(const char *query)
 			 pset.crosstab_flag || !is_select_command(query))
 	{
 		/* Default fetch-it-all-and-print mode */
-		OK = (ExecQueryAndProcessResults(query, &elapsed_msec, &svpt_gone, false, NULL, NULL) > 0);
+		OK = (ExecQueryAndProcessResults(query, &elapsed_msec, &svpt_gone, false, false, NULL, NULL) > 0);
 	}
 	else
 	{
@@ -1415,11 +1416,12 @@ DescribeQuery(const char *query, double *elapsed_msec)
 static int
 ExecQueryAndProcessResults(const char *query,
 						   double *elapsed_msec, bool *svpt_gone_p,
-						   bool is_watch,
+						   bool is_watch, bool zero_if_empty,
 						   const printQueryOpt *opt, FILE *printQueryFout)
 {
 	bool		timing = pset.timing;
 	bool		success;
+	bool		return_empty = false;
 	instr_time	before,
 				after;
 	PGresult   *result;
@@ -1461,6 +1463,10 @@ ExecQueryAndProcessResults(const char *query,
 
 	/* first result */
 	result = PQgetResult(pset.db);
+	if (zero_if_empty && PQntuples(result) < 1)
+	{
+		return_empty = true;
+	}
 
 	while (result != NULL)
 	{
@@ -1683,7 +1689,7 @@ ExecQueryAndProcessResults(const char *query,
 	if (!CheckConnection())
 		return -1;
 
-	return cancel_pressed ? 0 : success ? 1 : -1;
+	return (cancel_pressed || return_empty) ? 0 : success ? 1 : -1;
 }
 
 
diff --git a/src/bin/psql/common.h b/src/bin/psql/common.h
index 812b94a977..36ccb39ac0 100644
--- a/src/bin/psql/common.h
+++ b/src/bin/psql/common.h
@@ -32,7 +32,7 @@ extern void psql_setup_cancel_handler(void);
 extern void SetShellResultVariables(int wait_result);
 
 extern PGresult *PSQLexec(const char *query);
-extern int	PSQLexecWatch(const char *query, const printQueryOpt *opt, FILE *printQueryFout);
+extern int	PSQLexecWatch(const char *query, const printQueryOpt *opt, FILE *printQueryFout, bool zero_if_empty);
 
 extern bool SendQuery(const char *query);
 


^ permalink  raw  reply  [nested|flat] 98+ messages in thread

* Re: Prevent psql \watch from running queries that return no rows
@ 2023-06-03 21:58  Michael Paquier <[email protected]>
  parent: Greg Sabino Mullane <[email protected]>
  0 siblings, 0 replies; 98+ messages in thread

From: Michael Paquier @ 2023-06-03 21:58 UTC (permalink / raw)
  To: Greg Sabino Mullane <[email protected]>; +Cc: pgsql-hackers

On Fri, Jun 02, 2023 at 11:47:16AM -0400, Greg Sabino Mullane wrote:
> * Not completely convinced of the name "zero" (better than
> "stop_when_no_rows_returned"). Considered adding a new x=y argument, or
> overloading c (c=-1) but neither seemed very intuitive. On the other hand,
> it's tempting to stick to a single method moving forward, although this is
> a boolean option not a x=y one like the other two.

Wouldn't something like a target_rows be more flexible?  You could use
this parameter with a target number of rows to expect, zero being one
choice in that.
--
Michael


Attachments:

  [application/pgp-signature] signature.asc (833B, ../../[email protected]/2-signature.asc)
  download

^ permalink  raw  reply  [nested|flat] 98+ messages in thread

end of thread, other threads:[~2023-06-03 21:58 UTC | newest]

Thread overview: 98+ messages (download: mbox mbox.gz follow: Atom feed)
-- links below jump to the message on this page --
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2021-03-04 23:16 [PATCH 1/8] introduce bsearch_arg Tomas Vondra <[email protected]>
2023-06-02 15:47 Prevent psql \watch from running queries that return no rows Greg Sabino Mullane <[email protected]>
2023-06-03 21:58 ` Re: Prevent psql \watch from running queries that return no rows Michael Paquier <[email protected]>

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